Hail in Kansas, June 16, 2026

Area Forecast Discussion
National Weather Service Wichita KS
719 PM CDT Tue Jun 16 2026

.KEY MESSAGES...

- Thunderstorm chances late this afternoon and evening over
  southern and southeast KS, and again late Wednesday over
  southeast KS. Severe weather possible.

- Hot and windy Wednesday, triple digit heat indices likely.

- Potential for additional thunderstorms late Wednesday night
  through at least midday Thursday over mainly south-central and
  southeast KS. Lower-end severe threat along with heavy
  rainfall possible.

- Cool down Thursday, warming back up this weekend.

- Periodic shower/storm chances this weekend.

&&

.DISCUSSION...
Issued at 208 PM CDT Tue Jun 16 2026

THUNDERSTORM CHANCES:

LATE THIS AFTERNOON--EVENING...A weak surface trough approaching
from the north amidst an uncapped and unstable airmass should be
enough to spark a few isolated thunderstorms after about 4 PM and
persisting through mid to late evening over mainly south-central and
southeast Kansas (generally south of Highway 50). Given the lack of
upper forcing and weak low-level forcing, activity should be fairly
isolated, so most locations should remain thunderstorm-free.
However, any storm that develops will have the potential to be
severe given modest to strong instability combined with rather
strong deep layer shear (45-55 kts) for June standards, including a
strong directional component to the shear. Consequently, a few
supercells are possible capable of golfball hail or larger and 60+
mph winds.

WEDNESDAY AFTERNOON--EVENING...Another round of isolated to widely
scattered thunderstorms is expected late Wednesday, especially east-
southeast of the KS Turnpike, as a strong cold front approaches from
the northwest. Thinking coverage will increase with east-
northeastward extent closer to better forcing. Combination of
strong/fat instability and 35-45 kts of deep layer shear will
support a continued severe thunderstorm threat, with large hail and
damaging winds the primary risks, along with pockets of heavy
rainfall. Thinking the severe risk should end by 11 PM or so.

LATE WEDNESDAY NIGHT--THURSDAY...Strengthening 800-600mb warm
advection and moisture transport should support at least isolated to
widely scattered shower/thunderstorm redevelopment late Wednesday
night and persisting through at least early afternoon Thursday,
mainly south of a Great Bend--McPherson--Emporia line. Despite most
unstable parcels being rather elevated (above 800-700mb), this could
be a sneaky severe weather and heavy rainfall/flooding event, given
the potential for decent lift amidst a favorable combination of
elevated instability and deep layer shear. Additionally, a
backbuilding MCS signal could also favor pockets of heavy rainfall
and associated flooding concerns.

THIS WEEKEND...The latest guidance continues to favor additional
periodic thunderstorm chances this weekend, possibly as early as
Friday night, with better chances Saturday through Sunday night. The
culprits will be low-amplitude shortwave energy approaching from the
west in concert with a strengthening frontal zone across Mid-
America. Strong buoyancy coupled with adequate shear should support
at least an isolated severe weather threat, along with heavy
rainfall. Uncertainty is high surrounding forecast specifics for
this period, stay tuned for later updates.

TEMPERATURES/WIND:

Deepening Central and Northern Plains low pressure will support
stout/gusty south-southwest winds later tonight through much of
Wednesday, strongest generally along/east of the Flint Hills
Wednesday morning through early afternoon. Consequently, hoisted a
wind advisory for Chase--Greenwood--Elk counties on east.

The hottest day of the next 7 will likely be tomorrow (Wednesday),
as the low-level thermal ridge develops ahead of an approaching cold
front. Thinking 90s to mid 100s are probable, warmest over south-
central KS. Wichita is forecast to hit 101 degrees, which would be
the first 100-degree day since August 8, 2025. Heat indices
across the area will be 100-105 degrees, mostly just shy of
advisory criteria.

In contrast, Thursday could very well be the coolest day of the next
7 due to the potential for widespread clouds and at least scattered
showers/thunderstorms across the region. For now ran with upper 70s
to low 80s for daytime highs, although some guidance keeps the
region in the low-mid 70s.

Otherwise a return to near to above average temperatures is expected
Friday through the weekend ahead of our next cold front, with a
return to near to below average temperatures early to mid next week
in wake of the cold front.

&&

.AVIATION /00Z TAFS THROUGH 00Z THURSDAY/...
Issued at 659 PM CDT Tue Jun 16 2026

Main aviation concerns will be storms over the next few hours
along with storms again late Wed afternoon.

Storms developed a couple hours ago across southern KS along a
weak surface trough. For the next hour or two, KICT and KCNU
will have a chance to be affected, but the storms are still
expected to remain very isolated. There will be another chance
for storms late Wed afternoon as a cold front moves through the
area. KCNU will have the best chance to see storms, and will run
with prob30s after 22z. Outside of storms, VFR conditions will
be in place. Strong southwest winds are expected by late Wed
morning across southern KS, mainly affecting KICT and especially
KCNU. Gusts around 35-40kts will be possible through the late
morning and afternoon hours.

&&

.ICT WATCHES/WARNINGS/ADVISORIES...
Wind Advisory from 7 AM to 3 PM CDT Wednesday for KSZ053-
070>072-094>096.

&&

DISCUSSION...ADK
AVIATION...RBL

Hazardous Weather Outlook
National Weather Service Wichita KS
1112 PM CDT Tue Jun 16 2026

KSZ032-033-047>053-067>072-082-083-091>096-098>100-171945-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
1112 PM CDT Tue Jun 16 2026

This hazardous weather outlook is for portions of central Kansas,
east central Kansas, south central Kansas and southeast Kansas.

.DAY ONE...Tonight

Isolated thunderstorms are expected tonight from the Flint Hills
into southeast Kansas.  While most locations will likely remain
thunderstorm- free, a few isolated severe thunderstorms capable of
60 to 70 mph winds and golfball size hail are possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Heat indices ranging from 100 to 105 degrees will impact portions of
south-central and southeast Kansas Wednesday.

Isolated to widely scattered thunderstorms are expected Wednesday
late afternoon and evening, with the greatest chances generally
along and east to southeast of the Kansas Turnpike. Large hail and
damaging winds are the primary risks, along with pockets of heavy
rainfall.

Additional chances for showers and thunderstorms are possible late
Wednesday night through at least midday Thursday. There is a risk
for strong to marginally severe thunderstorms with this activity,
along with heavy rainfall and associated localized flooding
concerns.

Additional off-and-on thunderstorm chances remain possible Friday
night through this weekend.

.SPOTTER INFORMATION STATEMENT...

Reports of severe weather and flooding are always greatly
appreciated.

&&

For a graphical version of this information, see our webpage at:
https://www.weather.gov/erh/ghwo?wfo=ict

Preliminary Local Storm Report
National Weather Service Wichita KS
630 PM CDT Tue Jun 16 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0626 PM     Hail             Clearwater              37.51N 97.50W
06/16/2026  E0.88 Inch       Sedgwick           KS   Trained Spotter

&&